republican presidential candidates faced a crowd of unusual debate questioners wednesday night -- everyday people who sent in video clips .

A summary about the text above: republican candidates field video questions from voters in eighth major debate
Question:
Summarize this: the federal probe into corruption related to disgraced lobbyist jack abramoff could be inching closer to former u.s. rep. tom delay of sugar land as investigators focus on a former delay chief of staff who later employed the republican leader 's wife .
Answer:
delay associate tied to abramoff probe
Text: u.s. bonds rose amid optimism the economy will soon show signs of slowing and send yields , already near four-year lows , to new records .

Summary: u.s. bonds rise as traders await signs of economic slowdown
Generate a short summary: oil prices reversed on tuesday as the major pipeline supplying canadian oil to the united states is set to resume earlier than expected .
Answer: oil dips as u.s. pipeline to reopen
edinburgh is officially backing the green bay packers in their bid for a second consecutive national football league super bowl title _ after all , a win will translate into a cash bonus for scotland 's capital city .

Short summary: edinburgh is backing green bay packers
the chief u.n. investigator into the assassination of former lebanese prime minister rafik hariri said in remarks published saturday that he was confident that syria was behind the killing .

A summary about the text above:
chief u.n. investigator says he is confident that syria was behind hariri 's killing